from tkinter import*


print(" Введите начальную координату X:")
X= int(input())
print("Введите начальную координату Y:")
Y= int(input())
print("Введите коэффициент увелечения N:")
N=int(input())


coords = [10,40,20,40,20,30,30,30,30,20,20,20,20,10,10,10]

if N == 0 and X >= 0 and X<= 500 and Y >= 0 and Y <=500:
    pass
else:
    if N > 0  and 0*N+X>=0 and 0*N+Y>=0 and 30*N+X<=500 and 40*N+Y<=500:

        pass

    else:

        if N < 0  and 20*N+X>=0 and 40*N+Y>=0 and 0*N+X<=500 and 0*N+Y<=500:
            pass
        else:
            print("размер фигуры превышает максимальный размер поля")
            exit()

root = Tk()
root.title = ("ИТ марафон")
root.geometry("500x500")

canvas = Canvas(bg="white", width=500,height=500)
canvas.pack(anchor=CENTER,expand=1)

canvas.create_polygon(coords[0] *N+X, coords[1] *N+Y,
                      coords[2] *N+X, coords[3] *N+Y,
                      coords[4] *N+X, coords[5] *N+Y,
                      coords[6] *N+X, coords[7] *N+Y,
                      coords[8] *N+X, coords[9] *N+Y,
                      coords[10] *N+X, coords[11] *N+Y,
                      coords[12] *N+X, coords[13] *N+Y,
                      coords[14] *N+X, coords[15] *N+Y)

root.mainloop()